51884546176

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8334

約数の個数: 128

約数和(自身を含む): 113706270720

約数和(自身を除く): 61821724544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 71, 82, 128, 136, 142, 164, 272, 284, 328, 544, 568, 656, 697, 1088, 1136, 1207, 1312, 1394, 2176, 2272, 2414, 2624, 2788, 2911, 4544, 4828, 5248, 5576, 5822, 8191, 9088, 9656, 11152, 11644, 16382, 19312, 22304, 23288, 32764, 38624, 44608, 46576, 49487, 65528, 77248, 89216, 93152, 98974, 131056, 139247, 154496, 186304, 197948, 262112, 278494, 335831, 372608, 395896, 524224, 556988, 581561, 671662, 791792, 1048448, 1113976, 1163122, 1343324, 1583584, 2227952, 2326244, 2686648, 3167168, 4455904, 4652488, 5373296, 5709127, 6334336, 8911808, 9304976, 9886537, 10746592, 11418254, 17823616, 18609952, 19773074, 21493184, 22836508, 23844001, 37219904, 39546148, 42986368, 45673016, 47688002, 74439808, 79092296, 91346032, 95376004, 158184592, 182692064, 190752008, 316369184, 365384128, 381504016, 405348017, 632738368, 730768256, 763008032, 810696034, 1265476736, 1526016064, 1621392068, 3052032128, 3242784136, 6485568272, 12971136544, 25942273088, 51884546176]

約数ペア:

[(1, 51884546176), (2, 25942273088), (4, 12971136544), (8, 6485568272), (16, 3242784136), (17, 3052032128), (32, 1621392068), (34, 1526016064), (41, 1265476736), (64, 810696034), (68, 763008032), (71, 730768256), (82, 632738368), (128, 405348017), (136, 381504016), (142, 365384128), (164, 316369184), (272, 190752008), (284, 182692064), (328, 158184592), (544, 95376004), (568, 91346032), (656, 79092296), (697, 74439808), (1088, 47688002), (1136, 45673016), (1207, 42986368), (1312, 39546148), (1394, 37219904), (2176, 23844001), (2272, 22836508), (2414, 21493184), (2624, 19773074), (2788, 18609952), (2911, 17823616), (4544, 11418254), (4828, 10746592), (5248, 9886537), (5576, 9304976), (5822, 8911808), (8191, 6334336), (9088, 5709127), (9656, 5373296), (11152, 4652488), (11644, 4455904), (16382, 3167168), (19312, 2686648), (22304, 2326244), (23288, 2227952), (32764, 1583584), (38624, 1343324), (44608, 1163122), (46576, 1113976), (49487, 1048448), (65528, 791792), (77248, 671662), (89216, 581561), (93152, 556988), (98974, 524224), (131056, 395896), (139247, 372608), (154496, 335831), (186304, 278494), (197948, 262112)]